Design of Fuzzy-Logic Controller for Four-Switch 3-∅ Inverter Fed IM

In this study, the induction motor is fed by four-switch 3-phase (FSTP) inverter using the fuzzy-logic controller. The four-switch 3-phase inverter has some advantages over the conventional six-switch 3-phase inverter such as less complexity in control algorithm, low cost and less switching loss. The purpose of using the fuzzy-logic controller is to improve the speed response of the IM drive. In this study, the vector control method is utilized to control the induction motor. The purpose of this control approach is to minimize the THD, switching losses and complexity in control algorithm.

Keywords: vector control scheme, fuzzy logic controller, four-switch 3-∅ inverter

Suggested Citation: Suggested Citation

Marandi, Suraj and Swarnkar, Pankaj and Dubey, Manisha, Design of Fuzzy-Logic Controller for Four-Switch 3-∅ Inverter Fed IM (April 14, 2020). Proceedings of the International Conference on Advances in Electronics, Electrical & Computational Intelligence (ICAEEC) 2019, Available at SSRN: https://ssrn.com/abstract=3575343 or http://dx.doi.org/10.2139/ssrn.3575343